<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type"tent="text/html; charset=utf-8" />
<title>出发吧</title>
<link rel="stylesheet" type="text/css" media="screen" href="css.css" />
</head>

<body>

<!--中间大盒子-->
  <div id="main">
  <!--左边盒子-->
    <div id="main_left"> 左边内容 </div>
    <!--右边盒子-->
    <div id="main_right"> 右边内容 </div>
  </div>

</body>
</html>
